What are the types of Built-in cells?
The types of built-in cells are :
* TextCell : It is a cell that consists a Title/Primary text and a Detail/Secondary text label.
* ImageCell : It is a text cell which includes the image component in the left.
* SwitchCell : This cell contains Label and the toggle switch.
* EntryCell : This cell contains the Label and single line of textbox which can be used to enter the data.
